142173327484 has 6 divisors (see below), whose sum is σ = 248803323104. Its totient is φ = 71086663740.

The previous prime is 142173327473. The next prime is 142173327533. The reversal of 142173327484 is 484723371241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17771665932 + ... + 17771665939.

Almost surely, 2^142173327484 is an apocalyptic number.

It is an amenable number.

142173327484 is a deficient number, since it is larger than the sum of its proper divisors (106629995620).

142173327484 is a wasteful number, since it uses less digits than its factorization.

142173327484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35543331875 (or 35543331873 counting only the distinct ones).

The product of its digits is 903168, while the sum is 46.

The spelling of 142173327484 in words is "one hundred forty-two billion, one hundred seventy-three million, three hundred twenty-seven thousand, four hundred eighty-four".